CN86105944A - Table median septum and manufacture method thereof - Google Patents
Table median septum and manufacture method thereof Download PDFInfo
- Publication number
- CN86105944A CN86105944A CN86105944.1A CN86105944A CN86105944A CN 86105944 A CN86105944 A CN 86105944A CN 86105944 A CN86105944 A CN 86105944A CN 86105944 A CN86105944 A CN 86105944A
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- median septum
- protective seam
- face
- base sheet
- brass
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- 238000000034 method Methods 0.000 title claims description 36
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000012856 packing Methods 0.000 claims abstract description 10
- 229910001369 Brass Inorganic materials 0.000 claims description 28
- 239000010951 brass Substances 0.000 claims description 28
- 239000011521 glass Substances 0.000 claims description 23
- 230000003628 erosive effect Effects 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 238000007747 plating Methods 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052737 gold Inorganic materials 0.000 claims description 7
- 239000010931 gold Substances 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000004922 lacquer Substances 0.000 claims description 2
- 150000004767 nitrides Chemical class 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 2
- 150000002739 metals Chemical class 0.000 claims 1
- 239000011241 protective layer Substances 0.000 claims 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 22
- 238000012545 processing Methods 0.000 abstract description 11
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 238000013461 design Methods 0.000 description 4
- 239000011253 protective coating Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B29/00—Frameworks
- G04B29/02—Plates; Bridges; Cocks
- G04B29/027—Materials and manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electroplating Methods And Accessories (AREA)
- Physical Vapour Deposition (AREA)
- Electromechanical Clocks (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Set forth a kind of table median septum, it comprises the partitioned portion of an annular and the substrate portion that is surrounded by the latter, mechanism when processing back forms dimple with the walking of the table of packing on the substrate.A kind of protective seam of the surface attachment of median septum, the first of protective seam mainly is a protective substrate.Its second portion is thicker, and corrosion stability is stronger, and it shields to the surface of exposing on the median septum partitioned portion at least.
Description
According to a first aspect of the invention; the table made from brass that it provides belongs to such one type with median septum; be that it has an end face and a bottom surface; wherein have mechanism when processing dimple on the face at least, on these faces and on the side surface of median septum one deck chemical inertness protective seam bigger than brass arranged for the walking of the table of packing into.
The table that the above-mentioned type median septum is housed is all being addressed in many patent specifications, and for example No. the 296th, 6502 and 250700, swiss patent specification, and No. the 2085292nd, French Patent (FRP) instructions.But such median septum of in fact producing so far is few for number.
As everyone knows, brass is tabulation industry material commonly used, especially is used for the substrate and the watchcase of making table.An advantage of this material is easy to process.It is very easy to be oxidized but then.
For overcoming this shortcoming, the dash board that brass is done generally is to plate one deck nickel earlier, then also can be gold-plated on nickel.This coating generally is no more than 2 microns, and this thickness is enough to protect brass but the size that do not influence dash board.
In the manufacturing of watchcase, brass is coated with one deck chromium, gold or other suitable protective materials.Protective seam on the watchcase must have higher corrosion stability than the coating on the substrate of table, because it is subjected to the erosion of multiple physics and chemical factor.Therefore 2 microns coating is not enough.This coating should have 5 micron thickness at least in practice, sometimes even above 20 microns.But substrate thick-layer metal as plating of table will strengthen the dispersion degree of its size, the automatic assembling technique of part in addition that such substrate will be not suitable for showing.
Will run into following dilemmatic situation when therefore producing table, promptly, then assemble difficulty will take place as by protecting the required thickness of brass to come plating effectively with median septum of making of brass; As adopting the flash plating that does not make assembling that difficulty takes place, then Biao exposed portions serve will can not get due protection.
Swiss patent specification 296 and this difficult problem not being discussed for No. 6502.Swiss patent specification has been touched this problem No. 250700, and its suggestion is done substrate portion with brass, and does partitioned portion with steel, and both combine with welding or press-fit.This scheme is very attractive at first sight, but it should be noted that this array mode will produce very big stress and may make substrate portion distortion, thereby makes it be not suitable for automatic assembling technique.
No. 2085292 suggestion of French Patent (FRP) instructions made median septum and exempted protective coating with aluminium, red copper, alloy and synthetic material.But it is believed that does not have a kind of substrate that can make to have the requirement that enough accurate dimensions satisfy automatic assembling technique in the above-mentioned different materials, unless used alloy is a brass, but brass has the tendency of oxidation, so must have protective coating.
One object of the present invention provides a kind of table median septum of the above-mentioned type, and its partitioned portion has the good anti-chemistry and the performance of physical erosion, but the assembly work of mechanism is complicated when not making the walking of table.
Target for this reason, the protective seam of above-mentioned median septum comprise first's coating of having that part of brass in the dimple scope on this median septum of protection and thicker, can protect the brass of side to resist the second portion coating of chemistry and physical erosion at least.
So just can produce a kind of table median septum, its substrate portion can be made has the performance that its partitioned portion of sufficient accuracy then has special energy resistance chemistry and physical erosion.
According to a second aspect of the invention, it also provides with the method for flat copper base sheet manufacturing table with median septum.
The method of used plating, very most ofization of its expense is on the operation of on the required facility and shared space of these facility and repeatedly transhipment.
Method provided by the invention can reduce the expense of this respect; it is included in the described end face of each base sheet and the middle part at least one face in back side mechanism when being processed into dimple for the walking of the table of packing into; form the first that one deck has the chemically inert protective seam bigger than brass in its surface; these base sheets are stacked and combine; at least in the middle the dimple that processes like this is that crested is lived, and then forms the second portion of one deck than first's protective seam thicker and more anti-chemistry and physical erosion on the side edge surface of the blank that exposes.
In used manufacture method, the each several part of median septum, that part of surface of particularly exposing on assembled watch processes one by one, thereby has increased the cost of making.In addition, the dimple that processes has been carried out reprocessing median septum behind the protective coating around the time, cutting chip and lubricating fluid damage this coating possibly.
In order to reduce manufacturing expense and under the condition that the protective seam that has plated is not had a negative impact, to do further processing; before plating the second portion of protective seam that the base sheet is stacked and combine with aforesaid way, process together to form the partitioned portion of median septum.
According to a third aspect of the invention we, it also provide have above-mentioned median septum and watch glass, the table of back of the body lid.
Before address, producing the table with median septum with industrial scale also is unrealized so far, this is owing to fail to solve above-mentioned two kinds of difficulties that phenomenon ran into that pin down mutually, the various erosions that run into when promptly desired terms and conditions of automatic assembling technique and the table made are wanted can resist use.
For avoiding above-mentioned difficulties, table provided by the present invention adopts the protective seam of second portion not protect and is covered that part of median septum that covers by the watch glass or the back of the body.
Now illustrate the present invention in conjunction with following accompanying drawing:
Fig. 1 is the partly cut-away's planimetric map that has the table of median septum according to of the present invention;
Fig. 2 is the cut-open view of II among Fig. 1-II direction;
Fig. 3 is the enlarged detail of the part among Fig. 2;
Fig. 4 and Fig. 5 are the cut-open views of two kinds of modification structures of the part among Fig. 2;
Fig. 6 be several stacked in groups according to median septum of the present invention partial cut skeleton view in process of production;
Fig. 7 is the partly cut-away's front view according to the another kind of stacked mode of median septum of the present invention.
Same parts represented in same code name in each figure.
Comprise the median septum 10 of each parts of mechanism when being equipped with away at Fig. 1 to the table shown in Fig. 3, the watch glass 12 and the back of the body of protection internal works cover 14, and watchband 16.
Median septum 10 by an annular, separate watch glass and the back of the body cover first 18 of usefulness, and be separated part second portion 20 18 that surround, mechanism's substrate when walking in showing and form.
Partitioned portion 18 has end face 22 and bottom surface 24, and the watch glass 12 and the back of the body cover 14 and post on it respectively; Partitioned portion also has side 26.
There is a circumferential groove 28 to supply to pack into packing ring 30 in the end face 22 to guarantee the close property of liquid between median septum 10 and the watch glass 12; There is a circumferential groove 32 to cover the close property of liquid between 14 to guarantee the median septum 10 and the back of the body in the bottom surface 24 for the packing ring 34 of packing into.
The ear handle 36 that a pair of positioned opposite is arranged on the side 26, each ear handle have a carrying plane 38 that has groove 40.This carrying plane 38 is parallel with 24 with plane 22.They are briquetting 42 usefulness of dress fixed table glass 12.Each briquetting 42 has an oblique hook 42a, the (see figure 2) that matches of the inclined-plane 12a on it and the watch glass 12.The screw 44 that passes unthreaded hole 46 in the ear handle screws in the threaded hole of briquettings 42 inside fire attacks 48 briquetting is fixed.
Mechanism when having dimple 52 on the substrate 20 for the walking of the table of packing into.Shown in Fig. 1 the indicator 54 that the demonstration time uses arranged, also some driving, control and pointer setting device also partly illustrate in the drawings in addition.
The not exigent degree of accuracy of some dimples is arranged, but other, for example has dimple 52a(Fig. 3 of hole 52b) then exigent degree of accuracy.This is because hole 52b is as the bearing of wheel 58a, the position at its aperture and place all require very accurate can fine engagement between the gear of mechanism when keeping walking.
Therefore, its surface is protected simultaneously in order to produce a brass substrate with minimal tolerance, and the material 60 of the valuable or inertia of one deck should be arranged on this brass spare, for example gold or nickel, and its thickness is 0.5 to 3 micron, typical thickness is 2 microns.
Such protective seam 60 is enough to keep the surface appearance of substrate 20, and external erosion then Pictest glass 12 and the back of the body is covered 14 and protected.But protective seam 60 should not be used for protecting and be rubbed or the median septum side of physical erosion such as vibration or sweat and so on chemical erosion.For addressing this problem, side 26 and will not protecting than the protective seam 62 of protective seam 60 better materials than bigger, anti-chemistry of brass or physical erosion performance with chemical inertness for the back of the body covers 14 bottom surfaces that cover 24.This material can be chromium, gold, titanium or aluminium, or the carbonide of Titanium, vanadium and tungsten or nitride, or a kind of organism coating of organic varnish or rubber for example.
As protective seam 62 is to be made of one of above-mentioned metal or metallic compound, and then its thickness is preferably 5 to 30 microns, and its typical thickness is 10 microns.It can make those be exposed to outer position to have much better resistance to fouling than brass, and also than the surface of the protective seam 60 that is coated with nickel or gold, for example the surface of substrate portion 20 has better resistance to fouling.
As this protective seam 62 is golden, and then its thickness generally should be greater than 8 microns so that it can meet the specification of " gold-plated ".
As this protective seam is the aluminium that plates with electrochemical plating, and its thickness is generally 20 to 30 microns, and will harden with the anodization method subsequently and paint.
Aluminize and to carry out according to the described method of that piece document that U.Landau is published on the 317th to 324 page of the European international surface treatment meeting report collection of holding in Berlin in 1985.
As protective seam 62 is rubber, and then its thickness is 0.5 to 1 millimeter.This moment, packing ring 30 and 34 preferably was molded as an integral body with protective seam 62.
In the Variant Design of Fig. 4, the partitioned portion 18 of median septum 10 stretches out in watch glass 12 and the back of the body and covers outside 14 and have circumferential inclined-plane.In this scheme, the extension of partitioned portion 18 is topped by protective seam 62 fully, represents with thick black line in the drawings.The back will be understood that, watch glass 12 and the back of the body cover 14 consistencies from top to bottom preferably.
In the Variant Design of Fig. 5, it also is all topped by protective seam 62 stretching out in watch glass 12 and carrying on the back the part of covering beyond 14 18, but the side 26 in this scheme is a circular arc, makes end face 22 and bottom surface 24 and the handing-over of side at 63 places that a smooth transition be arranged.
Median septum shown in Fig. 1 to Fig. 5 is made by the brass band, earlier it is cut into required shape, and for example circular or rectangle, its size than the finished product median septum more greatly.These base sheets are worked into the thickness that needs earlier, form the dimple 52 of mechanism when packing into to walk again, and process further processing need with pilot hole or the dead eye of pack into pivot or gear shaft.
After the machining of substrate 20 and end face thereof and bottom surface 22,24, the base sheet is cleaned, the topped then protective seam 60 of going up generally adopts electric plating method.Like this, the surface treatment of substrate 20 and end face thereof and bottom surface 22,24 has just been finished.Side 26 also in a state of nature.At first it to be worked into the required shape of partitioned portion 18 and process the device of dress watchband.These processing are different with the processing technology of substrate 20.Though its not exigent degree of accuracy, the surface that processes must have no defective.In addition, the profile of base sheet should have easily change another into from a kind of shape condition to enlarge creative scope of design.
For this class processing,, the base sheet can be stacked on the skeleton as shown in Figure 6 if side 26 is vertical with bottom surface 22,24 with end face.This skeleton have among a base plate 64, the reference column 66(figure only illustrate one), train wheel bridge 68 and screw 70.The convex body that only can see among the columniform convex body 71(figure on the clamping plate 68 is all arranged on the outside surface of base plate 64 and clamping plate 68), its effect is can be in order to the location in the time will folding the base sheet that combines and load onto processing machine.
The same size of preceding base sheet is made and had and process to base plate 64 and clamping plate 68 the most handy brass.The base sheet puts reference column 66 one by one, and the latter's position is corresponding with the pilot hole on the base sheet.The top perforate of reference column 66 has also been attacked screw thread for screw 70 screw-ins.
After screw 70 screwed in reference column 66, whole assembly sheet just was installed on the machine-tool, for example on the CNC milling machine, its profile is milled out.Surface after the processing can scratch brushing, sanding or polishing meet the requirements of smooth finish.Whole assembly sheet cleans then and places to steam with chemistry and applies method (CVD) or physics and steam deposited method (PVD) and apply in the groove of protective seam.The staff must take all necessary measure certainly and guarantee that coating is attached to its surface securely and goes up to have good erosion resistance.Sometimes adopt the mode of which floor dividing apply can obtain maximum adhesion, the prime coat that for example imposes one deck nickel earlier is a kind of frequent way.
As the protective seam of partitioned portion 18 is gold, aluminium or chromium, and then they can plate with electric plating method, and the base sheet is still stacked as described above during plating.
Such processing mode can make more partitioned portion 18 be milled out profile simultaneously and plate protective seam, and the non-machined surface of adjacent base sheet then is to cover mutually, and the base sheet of ragged edge is covered by base plate 64 and clamping plate 68.
Process the comparatively complicated partitioned portion 18 of profile, for example Fig. 4 and that shown in Figure 5, then the base sheet of median septum 10 need carry out the operation that multiple tracks is connected.Cut chip and can fly on the substrate portion 20 this moment, and may injury protection layer 60.Therefore the milling operation should machine earlier than protective seam 60.But side 26 also has been coated with protective seam 60 simultaneously when applying protective seam 60.The material used according to side protective seam 62 in order to improve its adhesion, needs to remove the protective seam 60 that has plated earlier sometimes, and for example the method with chemical corrosion removes it.This procedure is stacked to form at blank and carries out, and with protective substrate part 20 it is suffered erosion.
As need the protective seam 62 of side is extended in the part scope on end face and bottom surface 22 and 24, the base sheet just can not be directly stacked singly, and need to insert between two a pad 72, as shown in Figure 7.The effect of pad 72 is to cover up being covered 14 parts that cover by watch glass 12 with the back of the body on the table of making.Therefore if cover 14 are alignment mutually for the watch glass 12 and the back of the body, then only need a kind of area fully with watch glass 12 with carry on the back that to cover 14 identical pads just passable.
If the area that watch glass covers is big or little than the area that the back of the body covers, just need two kinds of different pads 72, a kind of area with watch glass 12 is identical, another kind of with carry on the back that to cover 14 area identical, the base sheet is wanted face-to-face, leans against stacked privately, and a pad 72 with corresponding size is put in the centre.
In Fig. 5, watch glass 12 directly installs to median septum and gets at Fig. 1.It also can be fitted in the costa colpi of a loam cake, and this loam cake then fixes with median septum 10.
The end face of median septum 10 and bottom surface all are flat as can be seen, and the surface of contact that watch glass and back of the body lid match with it also is flat.Such processing charges is minimum.
In unshowned flexible program, end face and bottom surface can be arbitrary shapes, to match with complicated watch crystal and the design of back of the body lid.
So just can produce a kind of table, the parts of its all formation framework and shell all are to be subjected to appropriate protection. The cost of its manufactured goods also can decrease, and quality is then unaffected.
For the purpose of clearly expressing, the thickness of each coating in the accompanying drawing is overweening.
Claims (18)
1, a kind of table median septum made from brass; it is characterized in that; it has end face and bottom surface; wherein has mechanism when the formation dimple supplies to pack into walking of showing on the face at least; it also has side; apply plating one deck chemical inertness protective seam bigger on its face than brass; this protective seam have by protection median septum middle part described dimple position brass first and protect the second portion of the brass of described lateral section to be formed at least; the protective seam of this second portion is a little than the protection bed thickness of first, and has the performance of better anti-chemistry and physical erosion.
2, the described median septum of claim 1 is characterized in that it is topped by the second portion of described protective seam having the circumference of a face in described end face and the bottom surface at least.
3, the described median septum of claim 1, the first that it is characterized in that described protective seam is a kind of metal that one deck is selected for use from metal group gold and nickel.
4, the described median septum of claim 3, the thickness that it is characterized in that described protective seam are 0.5 to 3 micron.
5, the described median septum of claim 1, the second portion that it is characterized in that described protective seam are a kind of metals that one deck is selected for use from metal group gold, chromium, titanium and aluminium.
6, the described median septum of claim 5, the thickness that it is characterized in that described protective seam is above 8 microns.
7, the described median septum of claim 1, the second portion that it is characterized in that described protective seam are the carbonide or the nitride of a kind of metal of selecting for use in layer of metal group tungsten, vanadium and the titanium.
8, the described median septum of claim 7, the thickness that it is characterized in that described protective seam is above 5 microns.
9, the described median septum of claim 1, the second portion that it is characterized in that described protective seam is one deck organic substance.
10, the described median septum of claim 9 is characterized in that described organic substance is a kind of lacquer sometimes.
11, the described median septum of claim 9 is characterized in that described organic substance is a rubber.
12, the described median septum of claim 9 is characterized in that having at least between described brass and described protective seam one deck to increase the prime coat of adhesion.
13; a kind of with the flat base sheet of brass manufacturing table usefulness; has end face; the method of the median septum of bottom surface and side; the middle part that the feature of this method is included at least one face in the described end face of each base sheet and the bottom surface processes dimple mechanism when packing into to walk; on the base sheet, apply one deck chemical inertness than the big material of brass to form the first of protective seam; the base sheet is stacked and combine; its center section crested with dimple is lived; and on described, applying layer protective layer forming the second portion of described protective seam at the exposed parts of base sheet, it is thicker and more can resist chemistry and physical erosion than first.
14, the described method of claim 13, it is characterized in that by this method stacked with combine each the adjacent end face and the bottom surface of the base sheet that is being connected are covered mutually.
15, the described method of claim 14, it is characterized in that at the base sheet stacked and combine after its side be machined into the profile of the partitioned portion of regulation together, and then apply the second portion of protective seam.
16, the described method of claim 13 is characterized in that it is encased inside a pad when being included in stacked base sheet between the base sheet, and the size of described pad is according to will partly covering the end face of adjacent base sheet and/or the scope of bottom surface is determined.
17, the described table with median septum, watch glass and back of the body lid of claim 1 is characterized in that on the second portion protection median septum of protective seam the not part of crested.
18, the described table of claim 17 is characterized in that the end face of median septum and bottom surface are flat, and is parallel in its circumference scope, and described watch glass and back of the body lid have flat parallel surface and described end face and bottom surface are covered.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH385785A CH662034GA3 (en) | 1985-09-06 | 1985-09-06 | |
| CH03857/85-6 | 1985-09-06 | ||
| CH03857/85 | 1985-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN86105944A true CN86105944A (en) | 1987-05-13 |
| CN1003744B CN1003744B (en) | 1989-03-29 |
Family
ID=4264958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN86105944.1A Expired CN1003744B (en) | 1985-09-06 | 1986-09-03 | Intermediate plate for watch and its producing method |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4696577A (en) |
| EP (1) | EP0216223B1 (en) |
| JP (1) | JPS6259889A (en) |
| CN (1) | CN1003744B (en) |
| BR (1) | BR8604226A (en) |
| CH (1) | CH662034GA3 (en) |
| DE (1) | DE3664388D1 (en) |
| HK (1) | HK32493A (en) |
| SG (1) | SG70692G (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101329551B (en) * | 2007-06-19 | 2011-04-13 | 马凯 | Moulding board of mechanical wrist watch artificial gem clamping plate and processing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH675045B5 (en) * | 1989-03-07 | 1991-02-28 | Ebauchesfabrik Eta Ag | |
| US5033035A (en) * | 1989-09-27 | 1991-07-16 | Mondaine Watch Ltd. | Watertight watch |
| EP0873543B1 (en) * | 1996-10-03 | 2001-10-04 | Montres Rado S.A. | Watch frame comprising a case and a supporting device |
| US5943302A (en) * | 1996-11-13 | 1999-08-24 | Bonneville Watches | Modular wristwatch assembly and case assembly for same |
| JP2002189084A (en) * | 2000-12-21 | 2002-07-05 | Seiko Instruments Inc | Wrist watch |
| EP1237058A1 (en) * | 2001-02-28 | 2002-09-04 | Eta SA Fabriques d'Ebauches | Usage of a non-magnetic coating for covering parts in a horological movement |
| JP2008032418A (en) * | 2006-07-26 | 2008-02-14 | Seiko Instruments Inc | Wristwatch |
| JP5003373B2 (en) * | 2007-09-14 | 2012-08-15 | セイコーエプソン株式会社 | clock |
| DE102009015919A1 (en) | 2009-03-25 | 2010-10-07 | Chiron-Werke Gmbh & Co Kg | Device and method for producing at least one workpiece |
| WO2011074682A1 (en) * | 2009-12-17 | 2011-06-23 | 日本電気株式会社 | Housing, electronic apparatus, and method for containing display panel |
| JP6608714B2 (en) * | 2016-01-21 | 2019-11-20 | セイコーインスツル株式会社 | clock |
| US12085897B2 (en) | 2019-07-22 | 2024-09-10 | Fossil Group, Inc. | Subtractive manufacturing of an oversized MIM blank |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US360477A (en) * | 1887-04-05 | pottee | ||
| CH66161A (en) * | 1913-10-15 | 1914-08-01 | Camille Robert | Watch case with cuvette holder ring independent of the movement |
| CH183261A (en) * | 1935-08-15 | 1936-03-31 | Favre Henri | Wristwatch box. |
| CH250700A (en) * | 1945-09-11 | 1947-09-15 | Schild Sa A | Timepiece. |
| FR1453876A (en) * | 1965-05-13 | 1966-07-22 | Ct Tech De L Ind Horlogere | Process for the treatment of parts with metal coatings of great hardness and with high protection against corrosion and parts with metal coatings obtained by this process |
| DE1988992U (en) * | 1968-04-05 | 1968-07-04 | Staiger Feinmech | BOARD FOR WATCHES. |
| US3726082A (en) * | 1970-01-13 | 1973-04-10 | Citizen Watch Co Ltd | Watch case |
| GB1350943A (en) * | 1970-07-23 | 1974-04-24 | Suwa Seikosha Kk | Timepiece case |
| CH67374A4 (en) * | 1974-01-18 | 1975-09-15 | ||
| JPS573069A (en) * | 1980-06-06 | 1982-01-08 | Seiko Instr & Electronics Ltd | Production of shelled watch case |
-
1985
- 1985-09-06 CH CH385785A patent/CH662034GA3/fr unknown
-
1986
- 1986-08-27 US US06/900,924 patent/US4696577A/en not_active Expired - Fee Related
- 1986-09-03 BR BR8604226A patent/BR8604226A/en not_active IP Right Cessation
- 1986-09-03 CN CN86105944.1A patent/CN1003744B/en not_active Expired
- 1986-09-04 EP EP86112263A patent/EP0216223B1/en not_active Expired
- 1986-09-04 DE DE8686112263T patent/DE3664388D1/en not_active Expired
- 1986-09-05 JP JP61208091A patent/JPS6259889A/en active Granted
-
1992
- 1992-07-06 SG SG706/92A patent/SG70692G/en unknown
-
1993
- 1993-04-01 HK HK324/93A patent/HK32493A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101329551B (en) * | 2007-06-19 | 2011-04-13 | 马凯 | Moulding board of mechanical wrist watch artificial gem clamping plate and processing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1003744B (en) | 1989-03-29 |
| CH662034GA3 (en) | 1987-09-15 |
| JPS6259889A (en) | 1987-03-16 |
| DE3664388D1 (en) | 1989-08-17 |
| BR8604226A (en) | 1987-04-28 |
| SG70692G (en) | 1992-09-04 |
| EP0216223A1 (en) | 1987-04-01 |
| EP0216223B1 (en) | 1989-07-12 |
| US4696577A (en) | 1987-09-29 |
| HK32493A (en) | 1993-04-08 |
| JPH0457236B2 (en) | 1992-09-10 |
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